156730140

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 598800384

約数和(自身を除く): 442070244

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 81, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 162, 170, 180, 189, 204, 210, 238, 243, 252, 255, 270, 271, 306, 315, 324, 340, 357, 378, 405, 420, 459, 476, 486, 510, 540, 542, 567, 595, 612, 630, 714, 756, 765, 810, 813, 918, 945, 972, 1020, 1071, 1084, 1134, 1190, 1215, 1260, 1355, 1377, 1428, 1530, 1620, 1626, 1701, 1785, 1836, 1890, 1897, 2142, 2268, 2295, 2380, 2430, 2439, 2710, 2754, 2835, 3060, 3213, 3252, 3402, 3570, 3780, 3794, 4065, 4131, 4284, 4590, 4607, 4860, 4878, 5355, 5420, 5508, 5670, 5691, 6426, 6804, 6885, 7140, 7317, 7588, 8130, 8262, 8505, 9180, 9214, 9485, 9639, 9756, 10710, 11340, 11382, 12195, 12852, 13770, 13821, 14634, 16065, 16260, 16524, 17010, 17073, 18428, 18970, 19278, 20655, 21420, 21951, 22764, 23035, 24390, 27540, 27642, 28455, 28917, 29268, 32130, 32249, 34020, 34146, 36585, 37940, 38556, 41310, 41463, 43902, 46070, 48195, 48780, 51219, 55284, 56910, 57834, 64260, 64498, 65853, 68292, 69105, 73170, 82620, 82926, 85365, 87804, 92140, 96390, 96747, 102438, 109755, 113820, 115668, 124389, 128996, 131706, 138210, 144585, 146340, 153657, 161245, 165852, 170730, 192780, 193494, 204876, 207315, 219510, 248778, 256095, 263412, 276420, 289170, 290241, 307314, 322490, 329265, 341460, 373167, 386988, 414630, 439020, 460971, 483735, 497556, 512190, 578340, 580482, 614628, 621945, 644980, 658530, 746334, 768285, 829260, 870723, 921942, 967470, 1024380, 1119501, 1160964, 1243890, 1317060, 1451205, 1492668, 1536570, 1741446, 1843884, 1865835, 1934940, 2239002, 2304855, 2487780, 2612169, 2902410, 3073140, 3482892, 3731670, 4353615, 4478004, 4609710, 5224338, 5597505, 5804820, 7463340, 7836507, 8707230, 9219420, 10448676, 11195010, 13060845, 15673014, 17414460, 22390020, 26121690, 31346028, 39182535, 52243380, 78365070, 156730140]

約数ペア:

[(1, 156730140), (2, 78365070), (3, 52243380), (4, 39182535), (5, 31346028), (6, 26121690), (7, 22390020), (9, 17414460), (10, 15673014), (12, 13060845), (14, 11195010), (15, 10448676), (17, 9219420), (18, 8707230), (20, 7836507), (21, 7463340), (27, 5804820), (28, 5597505), (30, 5224338), (34, 4609710), (35, 4478004), (36, 4353615), (42, 3731670), (45, 3482892), (51, 3073140), (54, 2902410), (60, 2612169), (63, 2487780), (68, 2304855), (70, 2239002), (81, 1934940), (84, 1865835), (85, 1843884), (90, 1741446), (102, 1536570), (105, 1492668), (108, 1451205), (119, 1317060), (126, 1243890), (135, 1160964), (140, 1119501), (153, 1024380), (162, 967470), (170, 921942), (180, 870723), (189, 829260), (204, 768285), (210, 746334), (238, 658530), (243, 644980), (252, 621945), (255, 614628), (270, 580482), (271, 578340), (306, 512190), (315, 497556), (324, 483735), (340, 460971), (357, 439020), (378, 414630), (405, 386988), (420, 373167), (459, 341460), (476, 329265), (486, 322490), (510, 307314), (540, 290241), (542, 289170), (567, 276420), (595, 263412), (612, 256095), (630, 248778), (714, 219510), (756, 207315), (765, 204876), (810, 193494), (813, 192780), (918, 170730), (945, 165852), (972, 161245), (1020, 153657), (1071, 146340), (1084, 144585), (1134, 138210), (1190, 131706), (1215, 128996), (1260, 124389), (1355, 115668), (1377, 113820), (1428, 109755), (1530, 102438), (1620, 96747), (1626, 96390), (1701, 92140), (1785, 87804), (1836, 85365), (1890, 82926), (1897, 82620), (2142, 73170), (2268, 69105), (2295, 68292), (2380, 65853), (2430, 64498), (2439, 64260), (2710, 57834), (2754, 56910), (2835, 55284), (3060, 51219), (3213, 48780), (3252, 48195), (3402, 46070), (3570, 43902), (3780, 41463), (3794, 41310), (4065, 38556), (4131, 37940), (4284, 36585), (4590, 34146), (4607, 34020), (4860, 32249), (4878, 32130), (5355, 29268), (5420, 28917), (5508, 28455), (5670, 27642), (5691, 27540), (6426, 24390), (6804, 23035), (6885, 22764), (7140, 21951), (7317, 21420), (7588, 20655), (8130, 19278), (8262, 18970), (8505, 18428), (9180, 17073), (9214, 17010), (9485, 16524), (9639, 16260), (9756, 16065), (10710, 14634), (11340, 13821), (11382, 13770), (12195, 12852)]